* Add test to ensure macro call `::core`-related functions
Avoiding local core modules to break the macro-generated code.
Currently failing due to issue with `EnumIter` macros.
* Fix macro of `EnumIter`
close https://github.com/Peternator7/strum/issues/284
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Co-authored-by: kraktus <kraktus@users.noreply.github.com>
* Add EnumConstIndex
* Get working with discriminants
* Remove unused/(unneeded?) features
* Rename to EnumIndex and index(..). Make const_index conditional
* Get repr(..) working
* Fix issue to support rust 1.32
* Switch from VARIANT# to {ENUM}_{VARIANT} for variant constant names
* Expose constants as part of implementation
* Add discriminant error messages. Cargo fmt my code
* Add rustversion to make compilation conditional on 1.46
* Handle expr discriminants
* Fix generics handling
* Make constants always available. No need to only expose them when const_index is defined
* Change to FromDiscriminant. Only output a single function
* Don't make constants accessible
* Make rustversion a dev dependency in strum-tests due to upstream change
* Cleanup doc tests for const
* Rename to FromRepr/from_repr
